KR102009237B1 - 폴리올레핀 미다공막 및 그 제조 방법 - Google Patents

폴리올레핀 미다공막 및 그 제조 방법 Download PDF

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KR102009237B1
KR102009237B1 KR1020147016032A KR20147016032A KR102009237B1 KR 102009237 B1 KR102009237 B1 KR 102009237B1 KR 1020147016032 A KR1020147016032 A KR 1020147016032A KR 20147016032 A KR20147016032 A KR 20147016032A KR 102009237 B1 KR102009237 B1 KR 102009237B1
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mass
polyolefin
microporous membrane
less
molecular weight
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KR1020147016032A
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Korean (ko)
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KR20140105750A (ko
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타케시 이시하라
코이치 코노
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도레이 카부시키가이샤
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    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
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    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Cell Separators (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
KR1020147016032A 2011-12-28 2012-12-12 폴리올레핀 미다공막 및 그 제조 방법 KR102009237B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011287664 2011-12-28
JPJP-P-2011-287664 2011-12-28
PCT/JP2012/082199 WO2013099607A1 (ja) 2011-12-28 2012-12-12 ポリオレフィン微多孔膜及びその製造方法

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KR20140105750A KR20140105750A (ko) 2014-09-02
KR102009237B1 true KR102009237B1 (ko) 2019-08-09

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US (2) US9624349B2 (ja)
EP (1) EP2799475B1 (ja)
JP (1) JP5967589B2 (ja)
KR (1) KR102009237B1 (ja)
CN (1) CN104024316B (ja)
MY (1) MY161697A (ja)
WO (1) WO2013099607A1 (ja)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102269114B1 (ko) * 2013-05-31 2021-06-23 도레이 카부시키가이샤 폴리올레핀 다층 미다공막 및 이의 제조 방법
TWI658070B (zh) 2013-11-14 2019-05-01 美商恩特葛瑞斯股份有限公司 微孔性聚醯胺－醯亞胺膜
US10427345B2 (en) * 2014-05-07 2019-10-01 Massachusetts Institute Of Technology Continuous fabrication system and method for highly aligned polymer films
US11021584B2 (en) 2014-08-21 2021-06-01 William Winchin Yen Microporous sheet product and methods for making and using the same
KR20170077221A (ko) * 2014-11-05 2017-07-05 윌리암 윈친 옌 미세다공성 시트 제품 및 그의 제조 및 사용 방법
US10829600B2 (en) 2014-11-05 2020-11-10 William Winchin Yen Microporous sheet product and methods for making and using the same
GB2533589A (en) * 2014-12-22 2016-06-29 Ndc Infrared Eng Ltd Measurement of porous film
HUE051622T2 (hu) * 2015-02-20 2021-03-01 Toray Industries Eljárás mikropórusos mûanyag film elõállítására
CN104733676B (zh) * 2015-03-20 2016-10-19 常州大学 一种锂离子电池聚烯烃微孔隔膜的制备方法
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